#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

module WorkPackage::StatusTransitions
  include do
  end

  # Return true if the issue is being reopened
  def reopened?
    if !new_record? && status_id_changed?
      status_was = Status.find_by(id: status_id_was)
      status_new = Status.find_by(id: status_id)
      if status_was && status_new && status_was.is_closed? && !status_new.is_closed?
        return true
      end
    end
    false
  end

  # Return true if the issue is being closed
  def closing?
    if !new_record? && status_id_changed?
      status_was = Status.find_by(id: status_id_was)
      status_new = Status.find_by(id: status_id)
      if status_was && status_new && !status_was.is_closed? && status_new.is_closed?
        return true
      end
    end
    false
  end
end
